diff --git a/arch/m68knommu/kernel/signal.c b/arch/m68knommu/kernel/signal.c
index c973230dad82..c070f3f64255 100644
--- a/arch/m68knommu/kernel/signal.c
+++ b/arch/m68knommu/kernel/signal.c
@@ -717,7 +717,7 @@ handle_signal(int sig, struct k_sigaction *ka, siginfo_t *info,
  * want to handle. Thus you cannot kill init even with a SIGKILL even by
  * mistake.
  */
-asmlinkage int do_signal(struct pt_regs *regs)
+asmlinkage void do_signal(struct pt_regs *regs)
 {
 	struct k_sigaction ka;
 	siginfo_t info;
@@ -731,7 +731,7 @@ asmlinkage int do_signal(struct pt_regs *regs)
 	 * if so.
 	 */
 	if (!user_mode(regs))
-		return 1;
+		return;
 
 	if (test_thread_flag(TIF_RESTORE_SIGMASK))
 		oldset = &current->saved_sigmask;
@@ -743,7 +743,7 @@ asmlinkage int do_signal(struct pt_regs *regs)
 		/* Whee!  Actually deliver the signal.  */
 		handle_signal(signr, &ka, &info, oldset, regs);
 		clear_thread_flag(TIF_RESTORE_SIGMASK);
-		return 1;
+		return;
 	}
 
 	/* Did we come from a system call? */
@@ -757,5 +757,4 @@ asmlinkage int do_signal(struct pt_regs *regs)
 		clear_thread_flag(TIF_RESTORE_SIGMASK);
 		sigprocmask(SIG_SETMASK, &current->saved_sigmask, NULL);
 	}
-	return 0;
 }
diff --git a/arch/m68knommu/platform/68328/entry.S b/arch/m68knommu/platform/68328/entry.S
index 6eeb635fab7e..240a7a6e25c8 100644
--- a/arch/m68knommu/platform/68328/entry.S
+++ b/arch/m68knommu/platform/68328/entry.S
@@ -106,6 +106,7 @@ Luser_return:
 	movel	%sp,%d1			/* get thread_info pointer */
 	andl	#-THREAD_SIZE,%d1
 	movel	%d1,%a2
+1:
 	move	%a2@(TI_FLAGS),%d1	/* thread_info->flags */
 	andl	#_TIF_WORK_MASK,%d1
 	jne	Lwork_to_do
@@ -124,8 +125,7 @@ Lsignal_return:
 	addql	#4,%sp
 	RESTORE_SWITCH_STACK
 	addql	#4,%sp
-Lreturn:
-	RESTORE_ALL
+	jra	1b
 
 /*
  * This is the main interrupt handler, responsible for calling process_int()
diff --git a/arch/m68knommu/platform/68360/entry.S b/arch/m68knommu/platform/68360/entry.S
index 2a671da4af6f..8a28788c0eea 100644
--- a/arch/m68knommu/platform/68360/entry.S
+++ b/arch/m68knommu/platform/68360/entry.S
@@ -102,6 +102,7 @@ Luser_return:
 	movel	%sp,%d1			/* get thread_info pointer */
 	andl	#-THREAD_SIZE,%d1
 	movel	%d1,%a2
+1:
 	move	%a2@(TI_FLAGS),%d1	/* thread_info->flags */
 	andl	#_TIF_WORK_MASK,%d1
 	jne	Lwork_to_do
@@ -120,8 +121,7 @@ Lsignal_return:
 	addql	#4,%sp
 	RESTORE_SWITCH_STACK
 	addql	#4,%sp
-Lreturn:
-	RESTORE_ALL
+	jra	1b
 
 /*
  * This is the main interrupt handler, responsible for calling do_IRQ()
diff --git a/arch/m68knommu/platform/coldfire/entry.S b/arch/m68knommu/platform/coldfire/entry.S
index ed2878829dbd..e1debc8285ef 100644
--- a/arch/m68knommu/platform/coldfire/entry.S
+++ b/arch/m68knommu/platform/coldfire/entry.S
@@ -171,7 +171,7 @@ Lsignal_return:
 	addql	#4,%sp
 	RESTORE_SWITCH_STACK
 	addql	#4,%sp
-	jmp	Lreturn
+	jmp	Luser_return
 
 /*
  * This is the generic interrupt handler (for all hardware interrupt